Royal Enfield 1010135/A – ABS MIL Driver Unit / ABS MIL Circuit Assembly for Classic 500 Euro 4 (Gunmetal/Pegasus/Redditch/Stealth) & Bullet 500 Euro 4 / Bullet Trials 500 Euro 4 | Genuine OEM

Royal Enfield 1010135/A is the genuine OEM ABS MIL Driver Unit (also referenced in parts diagrams as ABS MIL Circuit Assy). This is the small electrical driver/circuit used for the ABS warning (MIL) indication circuit in the meter/speedometer harness on specific UCE 500 Euro-4 models. In Royal Enfield’s diagrams, 1010135/A appears under the Speedometer group for Classic 500 Euro-4 variants and under Meters & Instrument Console / Electrical Equipment for Bullet 500 Euro 4 and Bullet Trials 500 Euro 4.

If your ABS warning light behavior is abnormal (warning lamp not illuminating during self-check, staying ON due to a known circuit fault, intermittent flicker caused by moisture/age), replacing the correct OEM driver unit is a common step after confirming wiring/connector health. OEM matters here because connector fitment and circuit spec must match the factory harness—generic substitutes can cause false indications or poor reliability. 

This is supplied as a single unit and is listed by official-dealer microfiche portals and trusted dealers for Euro-4 B5/C5 family machines. 

Key Features 

• Genuine Royal Enfield OEM part number: 1010135/A

• Part name in catalogs: ABS MIL Driver Unit / ABS MIL Circuit Assy 

• Located in meter/speedometer / instrument console assemblies on confirmed models

• Helps maintain correct ABS warning lamp (MIL) indication circuit behavior (as per OEM design) 

• OEM connector + fitment reduces false warnings from mismatched aftermarket electronics

• Ideal replacement if the original unit is water-damaged, corroded, cracked, or intermittent

• Normal quantity required: 1 in parts books

• Best for return-reduction: verify by model variant + Euro-4 + microfiche match 

Compatibility Table 

Only models explicitly shown for 1010135/A in the cited parts diagrams/books are marked Confirmed.

CHECK PART NUMBER BEFORE PURCHASE 

Fitment gate (to reduce returns): Order only if your parts diagram shows 1010135/A in your speedometer/instrument/electrical equipment group. 

Variants

• No LH/RH or color variants listed for 1010135/A (single unit).

FAQs 

1. What is Royal Enfield 1010135/A?
   It is the OEM ABS MIL Driver Unit (also listed as ABS MIL Circuit Assy) used in the ABS warning/MIL indication circuit within the meter/speedometer/instrument console assemblies on specific Euro-4 UCE 500 models. 

2. Which bikes are confirmed to use 1010135/A?
   Confirmed in parts-diagram listings for Classic 500 Euro 4 variants (Gunmetal Grey, Euro 4, Pegasus, Redditch, Stealth Black), Bullet 500 Euro 4, and Bullet Trials 500 Euro 4. 

3. Is this the ABS “module/pump”?
   No. This part is listed as a driver/circuit assembly for the ABS MIL (warning light) circuit, not the hydraulic ABS pump/modulator unit. Use the microfiche group name (“Speedometer / Instrument Console / Electrical Equipment”) to confirm you’re buying the correct component. 

4. My ABS light is ON—will replacing 1010135/A fix it?
   Not always. An ABS light can be triggered by sensors, wiring, ABS ECU faults, or circuit issues. Replace this part when diagnosis points to a failed/intermittent MIL driver/circuit (especially after water ingress or physical damage) and after checking connectors/grounding. (Mechanic diagnosis recommended.) 

5. How do I confirm fitment before ordering?
   Match your bike’s exact variant (e.g., Classic 500 Pegasus / Bullet 500 Euro 4) in the parts diagram and confirm the line item reads ABS MIL Circuit Assy / Driver Unit – 1010135/A. If your diagram shows a different part number, do not order.